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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a purpose-built audio upgrade that clips straight onto your PlayStation VR2 and folds out of the way when you're done, choose Bionik Mantis Attachable VR; if you need to reduce RF exposure from an on-ear wireless headset you already own, choose RadiArmor RF Blocking Headset covers.
• Bionik Mantis Attachable VR — biggest strength: it's a complete over-ear headphone set designed to dock onto the PSVR2 headset band, so there's no separate pair of earbuds to juggle or store.
• Bionik Mantis Attachable VR — biggest trade-off: it's wired, PSVR-focused, and only useful if you actually own a PlayStation VR headset.
• RadiArmor RF Blocking Headset — biggest strength: it's a shielding cover that sits between your head and an on-ear Bluetooth headset, reducing RF exposure by a claimed 90–98% without killing your Bluetooth signal.
• RadiArmor RF Blocking Headset — biggest trade-off: it isn't a headset at all — it's an accessory for a headset you already have, and it only fits certain earpad sizes.
• Who each pick is for: Bionik for PSVR2 owners who want integrated game audio; RadiArmor for people who wear an on-ear wireless headset all day and want to lower their exposure.
The Bionik Mantis Attachable VR is a pair of over-ear headphones built specifically to live on a PlayStation VR headset. It clips onto the headset band and connects directly to the console hardware through a 3.5 mm wired jack, which means one consolidated rig instead of headphones plus a VR headset plus a tangle of cables. The design language matches the PSVR2's white-and-black color scheme, so it reads as part of the kit rather than a bolt-on afterthought.
What it does best is solve a very specific annoyance. Anyone who has played VR for more than an hour knows the drill: earbuds fall out, over-ear headphones press against the headset straps, and everything gets uncomfortable. Bionik's answer is a flip-on, flip-off over-ear design with silicone enclosure material and soft replacement pads included. The stated goal is to eliminate the ear fatigue that regular headphones or earbuds cause during longer sessions, and the over-ear pads also provide passive sound isolation to block some ambient noise. The drivers are dynamic, covering a 20 Hz to 20,000 Hz range — a standard full-range spec.
Who should buy it: PSVR2 owners who want game audio that's physically part of the headset, who like flipping the cups out of the way between sessions, and who prefer a wired connection they don't have to charge. The voice control and push-button controls give you some on-device control without reaching for a controller.
RadiArmor RF Blocking Headset: Who It's For
The RadiArmor RF Blocking Headset is a different category of product entirely. It's not a headset — it's a set of fabric covers that slip over the earpads of an on-ear wireless headset you already own. Each cover uses a dual-layer build: a soft outer fabric for comfort and durability, and an inner liner made with silver-infused shielding material. RadiArmor states the covers reduce RF exposure between 90% and 98% toward your head, and that the material itself has been lab-tested to block over 99% of high-frequency RF radiation.
The design logic here is the interesting part, and it's worth understanding before you buy. RadiArmor's argument is that most EMF accessories fail because they only shield the material itself, not the user. Shielding only works when the blocking layer sits between you and the source. A sticker on the outside of a headset does nothing for the person wearing it. These covers position the shielding fabric directly between the Bluetooth headset and your head — where it actually matters.
Critically, the shielding is targeted rather than total. The covers leave the rest of the earpad uncovered so Bluetooth signal strength and sound quality aren't compromised. That's the core trade-off most people worry about with RF-blocking accessories, and RadiArmor's approach is to block only the side facing your head.
Fit is the main practical constraint. The covers are designed for earpads between 5.5 and 8 cm (2.2–3.1 inches) in diameter, and RadiArmor lists compatibility with Jabra Evolve, Plantronics Voyager, Poly Voyager, Logitech Zone Wireless, and JLab Go Work, plus many casual on-ear headphones. Measure your earpads before ordering. They're aimed at people who wear a headset for hours — office workers, call center staff, remote workers — and they also protect earpads from wear and tear. The 30-day warranty is short, so factor that in.
Who should buy it: anyone who spends their workday in an on-ear Bluetooth headset and wants a practical, low-effort way to reduce RF exposure without buying a new headset or giving up wireless audio.
Side-by-Side: Which Should You Choose?
• Best for PlayStation VR2 owners → Bionik Mantis Attachable VR: it's engineered to clip onto the PSVR2 band and match its look.
• Best for reducing RF exposure → RadiArmor RF Blocking Headset: the entire product exists to place shielding between your head and a Bluetooth headset.
• Best for people who already own a headset → RadiArmor: it upgrades what you have instead of replacing it.
• Best for long VR sessions → Bionik: the over-ear pads with sound isolation are built to cut ear fatigue during play.
• Best for all-day work use → RadiArmor: it's explicitly aimed at office, call center, and remote-work headsets.
• Best for wireless freedom → RadiArmor: it's designed to preserve Bluetooth signal; Bionik is wired only.
• Best for a self-contained audio solution → Bionik: real drivers, real pads, real controls, no separate purchase needed.
• Best for fit flexibility → Bionik: one product, one headset; RadiArmor depends on your earpad diameter landing in the 5.5–8 cm window.
In my opinion, these two products don't really compete — they solve different problems, and the "winner" depends entirely on what you own. If you have a PlayStation VR2 and want integrated, comfortable game audio that flips out of the way, I'd buy the Bionik Mantis Attachable VR. It's a complete, purpose-built audio solution. If instead you spend your day in an on-ear Bluetooth headset and want to lower your RF exposure without changing your workflow, I'd buy the RadiArmor RF Blocking Headset covers. Just measure your earpads first. For pure versatility as a standalone purchase, RadiArmor works with far more setups — but only if you already have the headset it was made for.
An on-ear headset has earpads that rest against the outside of your ear rather than surrounding it. That's the form factor RadiArmor's covers are built for — they fit earpads between 5.5 and 8 cm in diameter, which covers most compact office and call-center Bluetooth headsets.
An over-ear (circumaural) headset has cups that fully surround your ear. The Bionik Mantis Attachable VR uses an over-ear design with soft replacement pads to help block ambient noise — a form factor that spreads pressure around the ear instead of pressing on it.
For a single-ear wireless headset, the earpad sits over or against one ear with the mic boom toward your mouth. If you're adding RadiArmor covers, the shielding layer needs to sit between that earpad and your head — that placement is the whole point of the product.
If you mean flipping a headphone cup away from your ear, the Bionik Mantis is built for exactly that — it clips onto the headset band and flips on or off your ear easily, so you can hear the room without taking the rig off. Check the current price on Amazon using the button on this page before you decide.
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